1984 Map of Silver Bow Lake

About this map

West Butte and Middle Butte anchor the high ground of this Montana landscape, where drainage patterns define the sparse high plains environment. The central feature, Silver Bow Lake, sits in a slight depression to the east, while the terrain is deeply etched by seasonal watercourses like Thirtymile Creek and the Northwest Fork Thirtymile Creek. These drainages, including the northern Chouteau Coulee, suggest a landscape shaped by intermittent runoff and erosion. Vital water sources are identified throughout the quadrangle, including Gidley Spring and Laporte Spring, which likely served as critical landmarks for local ranching and transit. Along the northern boundary, Cherry Ridge offers a prominent topographical break, providing a detailed view of the regional hydrology before it reaches Campbell Spring in the southern reaches.